CN201237105Y - Apparatus used for fixing surface mount device lamp string - Google Patents
Apparatus used for fixing surface mount device lamp string Download PDFInfo
- Publication number
- CN201237105Y CN201237105Y CNU2008200597440U CN200820059744U CN201237105Y CN 201237105 Y CN201237105 Y CN 201237105Y CN U2008200597440 U CNU2008200597440 U CN U2008200597440U CN 200820059744 U CN200820059744 U CN 200820059744U CN 201237105 Y CN201237105 Y CN 201237105Y
- Authority
- CN
- China
- Prior art keywords
- surface mount
- mount device
- strip
- light bar
- cover strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A device used for fixing a surface mount device strip light relates to the technical field of lighting and electronics, and aims to solve the technical problem of poor heat dissipation of the prior surface mount device strip light mounted on a light guide plate. The device includes a light guide plate, and the surface mount device strip light arranged on a side of the light guide plate. The device is characterized in that a metal bound strip is fixedly mounted on the side of the light guide plate; the surface mount device strip light is joined to and mounted on the inner wall of the metal bound strip and fixed; and the joint surface of the inner wall of the metal bound strip and the surface mount device strip light are covered with a heat-conducting glue. The device used for fixing the surface mount device strip light can be utilized for prolonging the service life of the strip light.
Description
Technical field
The utility model relates to the illumination electronic technology field, particularly relates to a kind of technology that is used for fixing the device of surface mount device light bar
Background technology
LED lamp bar in conjunction with LGP use have attractive in appearance, energy-saving and environmental protection, advantage such as safety, thereby be widely used in lamp box, label.Present LED lamp bar all is by a long narrow bar shaped substrate, mounts the wire led array that a plurality of paster LEDs are formed at substrate surface then, adopts bonding method during use or with screw LED lamp bar is fixedly mounted on the LGP side, it is placed in the casing again.Because casing all is the enclosed construction of wooden or plastics generally, its heat dispersion is very poor, and the heat that makes the LED lamp produce in the course of the work can not in time be discharged casing, and the too high meeting of the interior temperature of casing influence the service life of LED when using for a long time.
The utility model content
At the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides a kind of helping the heat that the lamp bar produces is in time discharged, thereby can improve the lamp bar device that is used for fixing surface mount device light bar in service life.
In order to solve the problems of the technologies described above, a kind of device that is used for fixing surface mount device light bar provided by the utility model, comprise LGP, be located at the surface mount device light bar of LGP side, it is characterized in that, described LGP side also is installed with the metal edge cover strip, described surface mount device light bar is fitted to be installed on the metal edge cover strip inwall and is also fixed, and the binding face of metal edge cover strip inwall and surface mount device light bar scribbles heat-conducting glue.
Further, described metal edge cover strip is provided with lamp bar holddown groove.
The device that is used for fixing surface mount device light bar that the utility model provides, because the inwall of the metal edge cover strip that surface mount device light bar and heat conductivility are good is fitted, and scribble heat-conducting glue at binding face, the heat that the LED lamp that can make by heat-conducting glue and metal edge cover strip produces in the course of the work can be derived fast, so can improve the service life of lamp bar.
Description of drawings
Fig. 1 is the structural representation that the utility model embodiment is used for fixing the device of surface mount device light bar;
Fig. 2 is the utility model embodiment fixedly mounts the lamp bar on the metal edge cover strip a schematic diagram.
The specific embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
As shown in Figure 1, a kind of device that is used for fixing surface mount device light bar that the utility model embodiment is provided, comprise LGP 1, be located at the surface mount device light bar 2 of LGP 1 side, it is characterized in that, described LGP 1 side also is installed with aluminium alloy edge cover strip 3, described surface mount device light bar 2 is fitted to be installed on aluminium alloy edge cover strip 3 inwalls and is also fixed, and the binding face of aluminium alloy edge cover strip 3 inwalls and surface mount device light bar 2 scribbles heat-conducting silicone grease.
Described aluminium alloy edge cover strip 3 is provided with lamp bar holddown groove.
As shown in Figure 2, described surface mount device light bar 2 is made up of aluminium substrate 5 and at least one the paster LED lamp 6 that is installed on the aluminium substrate 5.
As shown in Figure 1 and Figure 2, during installation, earlier be coated with heat-conducting silicone grease at the back side of aluminium alloy edge cover strip 3 inwalls and surface mount device light bar 2, again surface mount device light bar 2 is inserted the lamp bar holddown groove on the aluminium alloy edge cover strip 3 and use screw 4 fixing, aluminium alloy edge cover strip 3 inwalls and surface mount device light bar 2 back sides are fitted tightly, and then adopt stickup or screw fashion to be fixed on LGP 1 side aluminium alloy edge cover strip 3.
In embodiments of the present invention, also can adopt the material of the good copper alloy of heat conductivility as edge cover strip.
Claims (2)
1, a kind of device that is used for fixing surface mount device light bar, comprise LGP, be located at the surface mount device light bar of LGP side, it is characterized in that, described LGP side also is installed with the metal edge cover strip, described surface mount device light bar is fitted to be installed on the metal edge cover strip inwall and is also fixed, and the binding face of metal edge cover strip inwall and surface mount device light bar scribbles heat-conducting glue.
2, the device that is used for fixing surface mount device light bar according to claim 1 is characterized in that, described metal edge cover strip is provided with lamp bar holddown groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200597440U CN201237105Y (en) | 2008-06-16 | 2008-06-16 | Apparatus used for fixing surface mount device lamp string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200597440U CN201237105Y (en) | 2008-06-16 | 2008-06-16 | Apparatus used for fixing surface mount device lamp string |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237105Y true CN201237105Y (en) | 2009-05-13 |
Family
ID=40649836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200597440U Expired - Fee Related CN201237105Y (en) | 2008-06-16 | 2008-06-16 | Apparatus used for fixing surface mount device lamp string |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237105Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013185347A1 (en) * | 2012-06-13 | 2013-12-19 | 深圳市华星光电技术有限公司 | Led lamp bar for backlight module and backlight module |
| US9122096B2 (en) | 2012-06-13 | 2015-09-01 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | LED lightbar for backlight module, and backlight module |
-
2008
- 2008-06-16 CN CNU2008200597440U patent/CN201237105Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013185347A1 (en) * | 2012-06-13 | 2013-12-19 | 深圳市华星光电技术有限公司 | Led lamp bar for backlight module and backlight module |
| US9122096B2 (en) | 2012-06-13 | 2015-09-01 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | LED lightbar for backlight module, and backlight module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 |